X82DF-1.0

X82DF-1.0

The newest two-stroke dual-fuel engine, offering enhanced propulsion options within the VLCC, VLOC and Panamax container vessel segments.

WinGD low-pressure dual-fuel technology has been developed to respond to the market requirements of providing a propulsion solution capable to run efficiently, effectively and safely on gas, on top of conventional heavy fuel oil or diesel oil. The technology is based on the low pressure gas system concept. This system has a competitive initial investment and fulfils Tier III emission requirements without any external exhaust gas after treatment system. In brief, the technology allows a merchant two-stroke engine to simply, safely and reliably run on gas.
All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

Fuel Types

  • LNG LNG

Vessel types

  • Tanker
    Tanker
  • Container Vessel
    Container Vessel
  • Bulk Carrier
    Bulk Carrier

  • High reliability

    Well proven design

  • Fuel flexibility

    Operation on gas or diesel fuels

  • Low emissions

    IMO Tier III compliance in gas mode without after treatment

Engine details

Definitions Download

X82DF-1.0

IMO Tier III in gas mode
Cylinder bore
820mm
Piston stroke
3375mm
Speed
58-84rpm
Mean effective pressure at R1
17.3bar
Stroke/bore ratio
4.12

Rated power, principal dimensions and weights

Output in kW at
84rpm 58rpm Length A
mm		 Dry mass
tonnes
Cyl. R1 R2 R3 R4
6 25920 21600 17880 14940 10425 805
7 30240 25200 20860 17430 11865 910
8 34560 28800 23840 19920 13305 1020
9 38880 32400 26820 22410 14745 1160
Output in kW at
84rpm 58rpm
Cyl. R1 R2 R3 R4
6 25920 21600 17880 14940
7 30240 25200 20860 17430
8 34560 28800 23840 19920
9 38880 32400 26820 22410
Cyl. Length A
mm		 Weight
tonnes
6 10425 805
7 11865 910
8 13305 1020
9 14745 1160

Dimensions
mm

B C D
5050 1800 12310
F1 F2 F3 G
15080 * * 2700

Brake specific consumption in gas mode

Rating point R1 R2 R3 R4
BSEC (energy) kJ/kWh 7115 6872 7218 6970
BSGC (gas) g/kWh 141.8 136.8 143.8 138.8
BSPC (pilot fuel) g/kWh 0.6 0.7 0.6 0.7

Brake specific fuel consumption in diesel mode

Rating point R1 R2 R3 R4
BSFC (diesel Tier II) kJ/kWh 183.9 181.9 183.9 181.9

Brake specific consumption in gas mode

Rating point R1 R2 R3 R4
BSEC (energy) 1 kJ/kWh 7115 6872 7218 6970
BSGC (gas) 2 g/kWh 141.8 136.8 143.8 138.8
BSPC (pilot fuel) 3 g/kWh 0.6 0.7 0.6 0.7

Brake specific fuel consumption in diesel mode

Rating point R1 R2 R3 R4
BSFC (diesel Tier II)1 kJ/kWh 183.9 181.9 183.9 181.9

F2* and F3* available on request

All data provided on this site is for information purposes only, explicitly non-binding and subject to changes without further notice.

Definitions Download

Engine documentation for X82DF-1.0


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